000			00381nam a2200145Ia 4500
008			220901s1983 xx 000 0 eng d
082			_a025 M3
100			_aGuha, B
245			_aDocumentation and information
250			_a2nd ed.
260			_aCalcutta _bWorld Press _c1983
650			_aLibrary and Information science _951
650			_aDocumentation _94897
942			_2ddc _cBK
999			_c12940 _d12940